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| author | Anshuman Khandual <khandual@linux.vnet.ibm.com> | 2019-08-19 23:13:19 -0300 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2019-08-30 09:55:40 +1000 |
| commit | d5394c059da9786043934bed474562cde124e7d3 (patch) | |
| tree | e5507805d559e0fe4dae9659105fc5ac2e484bca /tools/perf/scripts/python | |
| parent | bd104e6db6f0ad124e507a9ecf1a468efe5697db (diff) | |
| download | linux-d5394c059da9786043934bed474562cde124e7d3.tar.gz linux-d5394c059da9786043934bed474562cde124e7d3.zip | |
powerpc/pseries/svm: Use shared memory for Debug Trace Log (DTL)
Secure guests need to share the DTL buffers with the hypervisor. To that
end, use a kmem_cache constructor which converts the underlying buddy
allocated SLUB cache pages into shared memory.
Signed-off-by: Anshuman Khandual <khandual@linux.vnet.ibm.com>
Signed-off-by: Thiago Jung Bauermann <bauerman@linux.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20190820021326.6884-10-bauerman@linux.ibm.com
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions